400 Volt rated voltage - 50/60 Hz, slow rated speed 1500 rpm STC generators for multiple usage in a various range of applications. The bearing can used in belt drive or for direct linking also. Also 1 phase (230 V) types available. Other power rates also available. Type Stamford synchron generator with brushes for rated speed 1500 rpm for rated voltage 400 Volt max. power 12 kW